Kaluoka'hina: The Enchanted Reef(2004)

An enchanted reef, a lunar riddle, two fish on a mission

The vastness of our planets oceans guards unimaginable secrets. One of its most precious is Kaluokahina, the enchanted reef whose magic protects it against humans finding it. Kaluokahinas colorful inhabitants have thus always lived in peace... until the volcano erupts, and the spell is broken.